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Sanyo DS25930    
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Joined: 04 May 2008
Posts: 1
Location: wisconsin

PostPosted: Sun May 04, 2008 10:44 am    Post subject: Sanyo DS25930 Reply with quote

I have a Sanyo that recently gave a loud buzzing noise when it was turned on. After about a minute the buzzing would stop. With time the "warmup time" increased until now it doesn't stop.

Is there an inexpensive fix, or is it time for a new tv?


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Joined: 28 Dec 2006
Posts: 2875
Location: Overland Park, KS

PostPosted: Tue May 06, 2008 11:01 am    Post subject: Reply with quote

I think you'll have to open up the back and try and figure out where the buzzing is coming from.

I would guess it is the yoke around the CRT, but you would need to confirm this.

I usually fix yolk yoke buzzing by spraying them with clear spraypaint and letting it dry. I do it about 5 or so times until the buzzing has stopped. paint on the yoke is fine, don't let it drip onto the circuit board though.
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